Phentermine is a stimulant medication prescribed for short-term weight loss. It works by suppressing appetite, similar to amphetamines [1].
How does phentermine help with weight loss?
Phentermine affects the central nervous system to reduce hunger. It is typically prescribed in conjunction with a doctor-approved diet and exercise plan [1].
What is phentermine used for?
Phentermine is approved by the U.S. Food and Drug Administration (FDA) for the management of obesity [1]. It is generally used for individuals with a body mass index (BMI) of 30 or higher, or for those with a BMI of 27 or higher who also have other risk factors associated with obesity [2].
What are the side effects of phentermine?
Common side effects of phentermine can include dry mouth, sleeplessness, nervousness, and irritability [1]. More serious side effects can involve changes in heart rate and blood pressure [2]. It is important to discuss potential risks with a healthcare provider [1].
How long can you take phentermine?
Phentermine is intended for short-term use, typically a few weeks. It is not meant for chronic management of obesity due to the potential for tolerance and dependence [1][2].
What are the alternatives to phentermine for weight loss?
Several other prescription medications are available for weight loss, including:
* Orlistat (Xenical, Alli) [3]
* Semaglutide (Wegovy) [4]
* Liraglutide (Saxenda) [5]
* Naltrexone-bupropion (Contrave) [6]
Lifestyle changes, such as dietary modifications and increased physical activity, are also fundamental to weight management [1].
Can phentermine be taken with other medications?
Phentermine can interact with other drugs, particularly monoamine oxidase inhibitors (MAOIs), which can lead to a hypertensive crisis [1]. It is crucial to inform your doctor about all medications and supplements you are taking before starting phentermine [2].
Are there generic versions of phentermine available?
Yes, phentermine is available in generic form [1].